Projection lamp



FIG. 1 is a perspective view of projection lamp showing my new design;

FIG. 2 is another perspective view;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a back elevation view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines show portions of the article which form no part of the claimed design. 

CLAIM The ornamental design for projection lamp, as shown and described. 